The only thing I didn't like was the part with everyone looking at the explosion.
Deidara said that it had a blast radius of 10km and it was massive.
And now we see everyone looking at it from so far away that it was tiny. It had to be miles.
They were all supposed to close together and close to the Sasuke. Not this far away.
"For Feanor was made the mightiest in all parts of body and mind, in valour, in endurance, in beauty, in understanding, in skill, in strength and subtlety alike, of all the Children of Illuvatar, and a bright flame was in him"